EP2904744A1 - Hohe penetrationsalarmierung in einem satellitenkommunikationssystem - Google Patents
Hohe penetrationsalarmierung in einem satellitenkommunikationssystemInfo
- Publication number
- EP2904744A1 EP2904744A1 EP13843411.3A EP13843411A EP2904744A1 EP 2904744 A1 EP2904744 A1 EP 2904744A1 EP 13843411 A EP13843411 A EP 13843411A EP 2904744 A1 EP2904744 A1 EP 2904744A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- message
- symbols
- binary
- symbol
- coded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
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- 238000004891 communication Methods 0.000 title description 27
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/1515—Reed-Solomon codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/45—Soft decoding, i.e. using symbol reliability information
- H03M13/451—Soft decoding, i.e. using symbol reliability information using a set of candidate code words, e.g. ordered statistics decoding [OSD]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6525—3GPP LTE including E-UTRA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261744742P | 2012-10-03 | 2012-10-03 | |
| PCT/US2013/063328 WO2014055799A1 (en) | 2012-10-03 | 2013-10-03 | High penetration alerting in a satellite communications system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2904744A1 true EP2904744A1 (de) | 2015-08-12 |
| EP2904744A4 EP2904744A4 (de) | 2016-06-29 |
Family
ID=50385197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13843411.3A Ceased EP2904744A4 (de) | 2012-10-03 | 2013-10-03 | Hohe penetrationsalarmierung in einem satellitenkommunikationssystem |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9118443B2 (de) |
| EP (1) | EP2904744A4 (de) |
| MX (1) | MX339876B (de) |
| WO (1) | WO2014055799A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10212692B2 (en) | 2017-02-10 | 2019-02-19 | Hughes Network Systems, Llc | Enhanced paging in 4G LTE mobile satellite systems |
| US10185036B2 (en) * | 2017-02-16 | 2019-01-22 | Iposi, Inc. | Receiver performance using GNSS signals having different frequencies |
| US20210143950A1 (en) * | 2019-11-12 | 2021-05-13 | Qualcomm Incorporated | Architecture for non-coherent communication in wireless networks |
| CN113794496B (zh) * | 2021-08-19 | 2023-06-23 | 上海卫星工程研究所 | 火星环绕器载波捕获方法及系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
| US6279132B1 (en) * | 1998-09-28 | 2001-08-21 | Trw Inc. | Concatenated error control method and system for a processing satellite uplink |
| US9001948B2 (en) * | 2010-12-23 | 2015-04-07 | Texas Instruments Incorporated | Pulse shaping in a communication system |
-
2013
- 2013-10-03 MX MX2015004219A patent/MX339876B/es active IP Right Grant
- 2013-10-03 US US14/045,771 patent/US9118443B2/en active Active
- 2013-10-03 EP EP13843411.3A patent/EP2904744A4/de not_active Ceased
- 2013-10-03 WO PCT/US2013/063328 patent/WO2014055799A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014055799A1 (en) | 2014-04-10 |
| MX2015004219A (es) | 2015-09-23 |
| US20140093008A1 (en) | 2014-04-03 |
| EP2904744A4 (de) | 2016-06-29 |
| MX339876B (es) | 2016-06-15 |
| US9118443B2 (en) | 2015-08-25 |
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Legal Events
| Date | Code | Title | Description |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
Effective date: 20150424 |
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Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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| AX | Request for extension of the european patent |
Extension state: BA ME |
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| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RAVISHANKAR, CHANNASANDRA Inventor name: JONG, JAMES, JEHONG Inventor name: RAMCHANDRAN, HARISH Inventor name: WANG, JUN |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160530 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H03M 13/45 20060101ALI20160523BHEP Ipc: H03M 13/15 20060101ALI20160523BHEP Ipc: H04L 1/00 20060101AFI20160523BHEP Ipc: H03M 13/37 20060101ALI20160523BHEP |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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| 17Q | First examination report despatched |
Effective date: 20171213 |
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| REG | Reference to a national code |
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| 18R | Application refused |
Effective date: 20200126 |